good morning, bianna. over the course of two nights there was plenty of evidence that armstrong's ability to lie is still on display. but there was one moment when the person behind the attitude and the image broke through. >> incredible. unbelievable. >> reporter: when you peel away all the lies, the cheating, the cover-ups and bullying, lance armstrong is also a father. and that's side of this complicated and deeply-flawed man revealed the betrayal to his family. >> when this all started, i saw my son defending me and saying, that's not true. what you're saying about my dad is not true. i told luke, i said -- i said, don't defend me anymore. >> reporter: it was a painful glimpse into a man who apologized repeatedly for his big lie. and yet, somehow feels that his lifetime sporting ban is unfair. never mind the fact that he ignored fair play at every turn. >> i deserve to be punished. i'm not sure that i deserve a death penalty. if you're asking me, do i want to compete again? and answer is, hell, yeah. i